This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Academic Writing > Reflection – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Reflection Quiz 9 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A ..... breaks white light into colors. A) Lens. B) Visible spectrum. C) Shadow. D) Prism. Show Answer Correct Answer: D) Prism. 2. What is the size of the image formed when an object is kept at the focus in front of concave mirror? A) Diminished. B) Highly enlarged. C) Highly diminished. D) Enlarged. Show Answer Correct Answer: B) Highly enlarged. 3. Level 4 The point (a, b) is reflected over the y-axis, then the x-axis, then the y-axis again, and then the y-axis again. What are the coordinates of the new point? A) (-a, b). B) (a, -b). C) (a, b). D) (-a, -b). Show Answer Correct Answer: D) (-a, -b). 4. What would the graph of y = 8 look like? A) Slanted line. B) No way to tell. C) Vertical line. D) Horizontal line. Show Answer Correct Answer: D) Horizontal line. 5. Which shows the path light travels to help you see something? A) Eye to lamp to object. B) Object to eye to lamp. C) Lamp to object to eye. D) Object to lamp to eye. Show Answer Correct Answer: C) Lamp to object to eye. 6. In which of the following, the image of an object placed at infinity will be highly diminished and point sized? A) Concave mirror only. B) Convex mirror only. C) Plane mirror only. D) Both plane and convex mirror. Show Answer Correct Answer: B) Convex mirror only. 7. The line that passes through the center of a curved mirror is called A) Focal point. B) Center of curvature. C) Light ray. D) Principle axis. Show Answer Correct Answer: D) Principle axis. 8. When we are trying to find the distance between two points in the SAME quadrant, we ..... the absolute values. A) Add. B) Multiply. C) Divide. D) Subtract. Show Answer Correct Answer: D) Subtract. 9. What is the law that states the angle of incidence is equal to the angle of reflection? A) Law of Reflection. B) Law of Refraction. C) Snell's Law. D) Fermat's Principle. Show Answer Correct Answer: A) Law of Reflection. 10. In concave lens, the object is placed beyond 2f1, then the nature of size of the image formed is A) Virtual, erect, magnified. B) Real, inverted, diminished. C) Virtual, erect, diminished. D) Real, inverted, magnified. Show Answer Correct Answer: C) Virtual, erect, diminished. 11. What happens when a solution of an acid is mixed with a solution of a base in a test tube?(i) Temperature of the solution decreases(ii) Temperature of the solution increases(in) Temperature of the solution remains the same(iv) Salt formation takes place A) (i) and (iv). B) (i) and (iii). C) (ii) only. D) (ii) and (iv). Show Answer Correct Answer: D) (ii) and (iv). 12. ..... is a copy of the object formed by reflected or refracted rays of light A) Image. B) Reflection. C) Refraction. D) Object. Show Answer Correct Answer: A) Image. 13. The mathematical term for the line that you reflect a shape over is the ..... A) Line of reflection. B) Line that you reflect over. C) Mirror. D) Reflective tape. Show Answer Correct Answer: A) Line of reflection. 14. Which of the following is NOT a use of a concave mirror? A) Car lights. B) Torches. C) Mirrors used by dentist. D) Security mirrors. Show Answer Correct Answer: D) Security mirrors. 15. In regular reflection all reflected rays are ..... A) Irregular. B) Parallel. C) Transversals. D) None of the above. Show Answer Correct Answer: B) Parallel. 16. A man wearing a bullet-proof vest stands on roller skates. The total mass is 80 kg. A bullet of mass 20 g is fired at 400 m/s. It is stopped by the vest and falls to the ground. What is then the velocity of the man? A) 1 m/s. B) 0 m/s. C) 0.1 m/s. D) 0.01 m/s. Show Answer Correct Answer: C) 0.1 m/s. 17. Mirrors reflect light A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 18. What are the things we get from the Rain forests A) Medicine, Exotic fruits, wood, rubber, paper. B) Plastic, wool, beads. C) Cloth, glass, brushes. D) None of the above. Show Answer Correct Answer: A) Medicine, Exotic fruits, wood, rubber, paper. 19. Section B2bState three characteristics of the image F. Which is correct?[3] Virtual or Behind the mirror, Upright, Laterally inverted, Same size as the object A) 1. Virtual2. Upright3. Inverted. B) 1. Not the same size2. Upright3. Laterally inverted. C) 1. Virtual2. Upright3. Laterally inverted. D) 1. Virtual2. Upright3. Not the same distance form the mirror as the object is from the mirror. Show Answer Correct Answer: C) 1. Virtual2. Upright3. Laterally inverted. 20. To get real magnified image in convex lens, the object position is A) In between lens and F. B) In between F and 2F. C) At 2F. D) Beyond 2F. Show Answer Correct Answer: B) In between F and 2F. 21. What role does humility play in the mindset of a servant leader? A) It makes the leader appear weak and indecisive. B) It allows the leader to focus on their own needs and desires. C) It leads to a lack of respect from others. D) It allows the leader to prioritize the needs of others and serve with empathy and understanding. Show Answer Correct Answer: D) It allows the leader to prioritize the needs of others and serve with empathy and understanding. 22. What does it mean to reflect? A) Bounce off. B) Bend. C) Energy. D) Refract. Show Answer Correct Answer: A) Bounce off. 23. When you translate, (x-4, y) will move ..... A) 4 units down. B) 4 units right. C) 4 units up. D) 4 units left. Show Answer Correct Answer: D) 4 units left. 24. Periscope is an optical device that uses the principle of reflection to work. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. Swimming pools and the ocean look shallower than they really are due to: A) Reflection. B) Total internal reflection. C) Refraction. D) Dispersion. Show Answer Correct Answer: C) Refraction. 26. The result of a transformation is called ..... A) Pre-image. B) Image. C) All the above. D) None of the above. Show Answer Correct Answer: B) Image. 27. A student wants to investigate the reflection of light. Which objects can be used to reflect light? A) Silver Plate. B) Clear glass. C) Paper. D) Black cloth. Show Answer Correct Answer: A) Silver Plate. 28. What point do you get if you reflect the point (-6, 1) over the line y =-x? A) (1, 6). B) (6, -1). C) (-1, 6). D) (-1, -6). Show Answer Correct Answer: C) (-1, 6). 29. When light bends it is ..... A) Refraction. B) Optical density. C) Absorption. D) Reflection. Show Answer Correct Answer: A) Refraction. 30. Write the rule for this translation:Slide 5 up and 7 right A) (x, y)$\rightarrow$(x + 5, y + 7). B) (x, y)$\rightarrow$ (x + 7, y + 5). C) (x, y)$\rightarrow$ (x-7, y + 5). D) None of the above. Show Answer Correct Answer: B) (x, y)$\rightarrow$ (x + 7, y + 5). 31. In which of the following scenarios is total internal reflection likely to occur? A) Light passing from air to water. B) Light passing from glass to air. C) Light passing from air to glass. D) Light passing from water to air. Show Answer Correct Answer: B) Light passing from glass to air. 32. Which of the following characteristic of an image formed for a convex mirror? A) Enlarged size. B) Inverted image. C) Real image. D) Virtual image. Show Answer Correct Answer: D) Virtual image. 33. What type of reflection occurs when light reflects off a smooth surface? A) Scattered reflection. B) Diffuse reflection. C) Refracted reflection. D) Specular reflection. Show Answer Correct Answer: D) Specular reflection. 34. What is the algebraic representation of translating a figure 4 units down? A) (x, y-4). B) (x-4, y). C) (x+4, y+4). D) (x-4, y-4). Show Answer Correct Answer: A) (x, y-4). 35. Rainbow is formed due to A) Natural dispersion. B) Sunlight passing through raindrops. C) Refraction of light. D) All of the above. Show Answer Correct Answer: D) All of the above. 36. The area of the semi-circle drawn on the hypotenuse of a right angled triangle is equal A) Sum of the areas of the semi-circles drawn on the other two sides of the triangle. B) Difference of the areas of semi-circles drawn on the other two sides of the triangle. C) Product of the areas of semi-circles drawn on the other two sides of the triangle. D) None of these. Show Answer Correct Answer: C) Product of the areas of semi-circles drawn on the other two sides of the triangle. 37. Where are Maria and the other kids going for field trip A) Rainforest. B) Desert. C) Cold Desert. D) None of the above. Show Answer Correct Answer: A) Rainforest. 38. An opaque object means that ..... A) No light passes through. B) Light passes through. C) You can see through it. D) Some light passes through. Show Answer Correct Answer: A) No light passes through. 39. What is the phenomenon called when light reflects off a surface and changes direction? A) Refraction. B) Diffusion. C) Absorption. D) Reflection. Show Answer Correct Answer: D) Reflection. 40. Tooth enamel is made up of A) Calcium carbonate. B) Calcium phosphate. C) Calcium oxide. D) Potassium. Show Answer Correct Answer: B) Calcium phosphate. 41. Ordered pair (0, 0) is also known as the ..... A) Y-axis. B) X-axis. C) Origin. D) None of the above. Show Answer Correct Answer: C) Origin. 42. For a real object, which of the following can produce a real image? A) Convex mirror. B) Plane mirror. C) Concave mirror. D) Concave lens. Show Answer Correct Answer: C) Concave mirror. 43. What happens to the angle of incidence when light reflects off a plane mirror? A) It becomes zero. B) It becomes 90 degrees. C) It doubles. D) It equals the angle of reflection. Show Answer Correct Answer: D) It equals the angle of reflection. 44. When you see your face in the mirror that is an example of A) Refraction. B) Reflection. C) Prism. D) None of the above. Show Answer Correct Answer: B) Reflection. 45. A ray is reflected in turn by three plain mirrors mutually at right angles to each other. The angle between the incident and the reflected rays is A) 60$^\circ$. B) 150$^\circ$. C) 90$^\circ$. D) 180$^\circ$. Show Answer Correct Answer: D) 180$^\circ$. 46. How does a servant leader empower their team members? A) By micromanaging every task. B) By providing opportunities for growth and development. C) By ignoring the needs and concerns of team members. D) By exercising strict control and authority. Show Answer Correct Answer: B) By providing opportunities for growth and development. 47. Which statement is true about rotations? A) The side lengths of the image are larger than the side lengths of the pre-image. B) The angle measures of the image are smaller to the corresponding angle measures of the pre-image. C) The side lengths of the image are equal to the side lengths of the pre-image. D) The angle measures of the image are larger or smaller than the corresponding angle measures of the pre-image. Show Answer Correct Answer: C) The side lengths of the image are equal to the side lengths of the pre-image. 48. Why is the component of colour in a rainbow can be seen when light passes through a glass prism? A) Phenomena of dispersion of light. B) Phenomena of diffraction of light. C) Phenomena of scattering of light. D) Phenomena of reflection of light. Show Answer Correct Answer: A) Phenomena of dispersion of light. 49. Light travels in ..... A) Straight line. B) Curved line. C) Zig-zag line. D) Randomly. Show Answer Correct Answer: A) Straight line. 50. Sodium carbonate is a basic salt because it is a salt of a A) Strong acid and strong base. B) Weak acid and weak base. C) Strong acid and weak base. D) Weak acid and strong base. Show Answer Correct Answer: D) Weak acid and strong base. 51. If you stand 3 m in front of a plane mirror, how far away would you see yourself in the mirror? A) 3 m. B) 6 m. C) 12 m. D) 1.5 m. Show Answer Correct Answer: B) 6 m. 52. An object is placed at a distance of 0.25 m in front of a plane mirror. The distance between the object and image will be A) 0.5 m. B) 1.0 m. C) 0.25 m. D) 0.125 m. Show Answer Correct Answer: A) 0.5 m. 53. How can a leader measure the success of their leadership in terms of team well-being and development? A) Assessing the number of complaints filed against team members. B) Measuring the amount of overtime worked by team members. C) Using metrics such as employee satisfaction surveys, retention rates, and individual growth and development plans. D) Counting the number of office parties organized. Show Answer Correct Answer: C) Using metrics such as employee satisfaction surveys, retention rates, and individual growth and development plans. 54. ..... occurs when light is bent. A) Not here. B) Reflection. C) Refraction. D) Disappear. Show Answer Correct Answer: C) Refraction. 55. Why are these forests, which is near the equator called Rainforest? A) As it has many water bodies. B) As it has green leaves. C) As it rains a lot. D) None of the above. Show Answer Correct Answer: C) As it rains a lot. 56. A mirror with a surface that curves inward like the inside of a bowl A) Flat mirror. B) Plane mirror. C) Concave mirror. D) Convex mirror. Show Answer Correct Answer: C) Concave mirror. 57. Which translation of 3 left and 4 down may not possibly transform a coordinate from? A) Quadrant I to Quadrant IV. B) Quadrant I to Quadrant II. C) Quadrant II to Quadrant III. D) Quadrant II to Quadrant IV. Show Answer Correct Answer: D) Quadrant II to Quadrant IV. 58. What happens to light after it hits a mirror? A) It goes through the mirror and bend. B) It goes straight through the mirror. C) It goes around the mirror. D) It bounces off the mirror. Show Answer Correct Answer: D) It bounces off the mirror. 59. Two team members are in a conflict. How would you approach the situation as a servant leader to facilitate resolution while promoting a positive and collaborative environment? A) Ignore the conflict and hope it resolves on its own. B) Confront the team members and demand a quick resolution. C) Take sides and support one team member over the other. D) Facilitate open communication and encourage them to find a mutually beneficial solution. Show Answer Correct Answer: D) Facilitate open communication and encourage them to find a mutually beneficial solution. 60. At what distance an object is kept in front of a concave mirror of focal length 10 cm so as to obtain a real image twice as magnified as the object? A) 20 cm. B) 10 cm. C) 15 cm. D) 5 cm. Show Answer Correct Answer: C) 15 cm. ← PreviousNext →Related QuizzesGrammar QuizzesEnglish Grammar QuizzesReflection Quiz 1Reflection Quiz 2Reflection Quiz 3Reflection Quiz 4Reflection Quiz 5Reflection Quiz 6Reflection Quiz 7Reflection Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books